Comparison

What Sticks vs Headwise

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

What Sticks

This app helps you understand how sleep, exercise, and walking habits are related. It analyzes data from your devices to reveal personal correlations and provide insights into your wellness.

Highlights
  • Create relationship tables
  • Analyze sleep, exercise, and walking data
  • Uncover wellness factors
  • Evidence-based self-understanding
  • View data on iPhone tables
  • Access algorithms on GitHub
Features
Read full description

1) What does it do? Create tables that display relationships between sleep, exercise and walking. What Sticks employs a straightforward approach to uncover the factors that influence your wellness. We believe in a holistic approach to health and wellness and to accomplish this we should access all available levers available to us – including our data. 2) Why? Purpose: What Sticks is designed for users who seek to understand themselves better using an evidence-based approach. We help answer personal questions such as: "Do I really sleep better when I exercise to the point of exhaustion?" "How does cloudiness affect my walking habits?" "Does weather influence my exercise routines?" 3) How? Methodology: We harness the power of vast amounts of data already being collected from your devices. What Sticks provides simple, yet insightful statistical analyses, displaying correlations in user-friendly tables. Our approach is straightforward and unapologetically blunt in order to provide directionally correct and transparent answers now. We are constantly updating the website and users can view the data collected and restructured to produce the correlations that are displayed on their iPhone tables at https://what-sticks.com/user_home after logging in. For more in depth details into how calculations are made visit our GitHub page with the algorithms used to make the calculations: https://github.com/costa-rica/WhatSticks13DataTools. 4) Our Mission Mission Statement: Our mission at What Sticks is to pioneer a shift toward personalized, holistic healthcare. We believe in harnessing precise data collection and analysis as a cornerstone for advancing Precision Medicine, ultimately enhancing individual health outcomes across the globe.

About

Headwise

Easily log migraine attacks, symptoms, and triggers with a visual head map. Understand your pain patterns and share detailed reports with your doctor. This app offers a simple, calm way to track your migraine history and gain insights.

Highlights
  • Fast migraine logging
  • Interactive head map for pain location
  • Pattern discovery for triggers
  • Migraine calendar view
  • History and insights tracking
  • PDF report export
Features
Read full description

Understand your migraines with a tracker designed to make logging fast, visual, and useful. HeadWise helps you record migraine attacks, symptoms, severity, triggers, medication, notes, and pain location using an interactive head map. Over time, your entries become a clear history you can review, spot patterns in, and share with your doctor. Track what matters, see your migraine history at a glance, and start learning what may be connected to your pain. Key Features - Fast migraine logging Record attacks, severity, symptoms, triggers, medication, duration, and notes in just a few taps. - Interactive head map Tap where it hurts to visually track pain location and better understand recurring migraine patterns. - Pattern discovery Review your history to identify possible connections between triggers, symptoms, severity, timing, and medication use. - Migraine calendar See your migraine days, pain-free days, and trends over time with a simple calendar view. - History and insights Track frequency, average severity, streaks, and other helpful migraine stats. - PDF export Generate a clean PDF report of your migraine history to save or share with a healthcare provider. HeadWise is built for people who want a calm, simple way to track migraines without complicated charts or overwhelming forms. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

What Sticks4 screens
Headwise4 screens

Verdict

The call

The clearest difference is rating: Headwise at 5.0 against What Sticks's 2.0. Headwise also leads on update cadence (every 6 days vs every 2 months) and ratings volume (5 vs 1). What Sticks's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Headwise sells 2 in-app purchases, starting at $9.99 per month. What Sticks asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Headwise holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: Headwise has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

What Sticks ships an update every 2 months, Headwise every 6 days. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 3 level
What Sticks versus Headwise: the parameters behind the verdict, then further details
ParameterWhat SticksHeadwise
PriceFreeFree
Rating2.0 (1 ratings)5.0 (5 ratings) — better
Number of ratings15 — better
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhoneiPhone
Requires iOS17.0 — better18.2
Further details — not scored
Size3 MB25 MB
Age rating4+4+
DeveloperNick RodriguezGarrett Moody

In-app purchases

None

What Sticks

No in-app purchases

2 purchases

Headwise

Subscriptions2
  • Headwise Monthly7 Days trial$9.991 Month
  • Headwise Yearly7 Days trial$59.991 Year

Questions

Is What Sticks free?
What Sticks is free to download, with no in-app purchases.
Is Headwise free?
Headwise is free to download, with in-app purchases available.
Which has better reviews, What Sticks or Headwise?
Headwise is rated higher. What Sticks averages 2.0 out of 5 from 1 ratings, while Headwise averages 5.0 from 5 ratings.
Do What Sticks or Headwise have ads?
Headwise shows ads; What Sticks does not.
Which is updated more often, What Sticks or Headwise?
What Sticks ships an update every 2 months, and Headwise every 6 days. Most recently, What Sticks was updated on October 11, 2026 and Headwise on October 24, 2026.

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